Porous Titania Ionic Nanoparticle Networks

Autor(en)

Marie Alexandra Neouze, Marco Litschauer, Michael Puchberger, Herwig Peterlik

Abstrakt

Titania nanoparticle networks were synthesized by the reaction between imidazole and alkyl halide functionalized anatase nanoparticles. The reaction produced imidazolium bridging units between the nanoparticles that were observed by the means of CP MAS N-15 NMR spectroscopy. The porous characteristics of the obtained nanoparticle network were investigated with nitrogen sorption experiments. From these experiments, a high surface area originating from small mesopores was observed. These results were confirmed by small-angle X-ray diffraction experiments.

Organisation(en)

Dynamik Kondensierter Systeme

Externe Organisation(en)

Technische Universität Wien

Journal

Langmuir: the A C S journal of surfaces and colloids

Band

27

Seiten

4110-4116

Anzahl der Seiten

7

ISSN

0743-7463

DOI

https://doi.org/10.1021/la105036d

Publikationsdatum

2011

Peer-reviewed

Ja

ÖFOS 2012

103015 Kondensierte Materie, 103018 Materialphysik

Link zum Portal

https://ucrisportal.univie.ac.at/de/publications/f4a64dc7-b500-4a31-a17e-865f5b6935e7